150.Have you kept in with any of your friends from college?

60.Tom is veryinterested in this poem now, but he thought it boringheread it.

59.I was just about to leave schoolI heard the doorbell ring.

58.Marina cared for himhe had seriously injured his eye several years ago.

57.environmental damage is done, it takes many years for the ecosystem to recover.

56.He was about halfway through his meala familiar voice came to his ears.

55.Many of them turned a deaf ear to his advice, they knew it to be valuable.

54.The more she thought about it, she became.

53.I＇d like to arrive 20 minutes earlyI can have time for a cup of tea.

52.—Are you willing to help him?—Yes, he does, I will stand by him.

51.I have to give a speech, I get extremely nervous before I start.